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ID

VAR-202101-1926


CVE

CVE-2021-3156


TITLE

Sudo set_cmd() is vulnerable to heap-based buffer overflow

Trust: 0.8

sources: CERT/CC: VU#794544

DESCRIPTION

Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privilege escalation to root via "sudoedit -s" and a command-line argument that ends with a single backslash character. A heap-based overflow has been discovered in the set_cmd() function in sudo, which may allow a local attacker to execute commands with elevated administrator privileges.CVE-2021-3156 AffectedCVE-2021-3156 Affected. Sensormatic Electronics Company ( Johnson Controls subsidiary) Illustra is a surveillance and security camera system. Illustra includes vulnerabilities related to boundary condition determination ( CWE-193 , CVE-2021-3156 ) exists.Installed in the product by a third party under certain conditions Linux Operating system administrator privileges can be obtained. Any local user (sudoers and non-sudoers) can exploit this flaw for root privilege escalation. For the stable distribution (buster), this problem has been fixed in version 1.8.27-1+deb10u3. We recommend that you upgrade your sudo packages. For the detailed security status of sudo please refer to its security tracker page at: https://security-tracker.debian.org/tracker/sudo Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEERkRAmAjBceBVMd3uBUy48xNDz0QFAmAQWctfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDQ2 NDQ0MDk4MDhDMTcxRTA1NTMxRERFRTA1NENCOEYzMTM0M0NGNDQACgkQBUy48xND z0Qr2w/5AfAZMSbKestTzvm22w+T5yReGOd2jYXO2SzdqdkIzOVXJ83RrbogkiyK d1ie47Csw51M8L5eT/kf48vkABPqT9S0dlRI7rQ2xbIDWIUcDpnFNCSclSGjI+Sd HqtaQQbR+MdSjGtC8vc8RVEOEQcVvoXrqDPaEniWjA4uTV7Iqj0P3EpH1XolVlZv lw4ZZ+VdDolxhm1QWp/NiMKUlDpv5RLs6jW0oQAKP1RZqMIX44TSEHil/NEs6VeN u5AFUwo5iwYRCUbgi2mB0GxV4CRyb0IN26pGsltYJsReFL1vCMiO9drGMk/WhlqB NGKeF5rLsMKaJCkBEcMntDG1XtFhXuyak2O4atL7H8CwhBZ81Axe+aAynn7IB99B qx3GLfRNSVKHQHBHWEOxqILCS+xWmvL6/uB6xMaAh5CXxhEgs9BIEiPonccmkzQ9 xj6Uw/aWv9ZOUu+Rwmp+bG/V8DKaFKegaQAy0HnhOZ11ruJJB/YicTXSsbxoLSEt hbd0bYAOrZBqcysH8Ed+R2tGxtjoWIDLcv3uUqmttxgd8E5YpGGngaYBleGCnB0s X3JDyd1pvBu7H0vR5k2bVNgm4qQ27jHmeNKRSpvUZv50mRX8NQyv/rrROwkUsVdI 1EnlHYz0E4BUfb15ECWLfN9BM/MyPhkdKadIrrd+zJEwq+KVcHo= =d9gQ -----END PGP SIGNATURE----- . 7.3) - x86_64 3. Summary: Red Hat Ansible Automation Platform Resource Operator 1.2 (technical preview) images that fix several security issues. Description: Red Hat Ansible Automation Platform Resource Operator container images with security fixes. Ansible Automation Platform manages Ansible Platform jobs and workflows that can interface with any infrastructure on a Red Hat OpenShift Container Platform cluster, or on a traditional infrastructure that is running off-cluster. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. Bugs fixed (https://bugzilla.redhat.com/): 1914774 - CVE-2021-20178 ansible: user data leak in snmp_facts module 1915808 - CVE-2021-20180 ansible module: bitbucket_pipeline_variable exposes secured values 1916813 - CVE-2021-20191 ansible: multiple modules expose secured values 1925002 - CVE-2021-20228 ansible: basic.py no_log with fallback option 1939349 - CVE-2021-3447 ansible: multiple modules expose secured values 5. 6 ELS) - i386, s390x, x86_64 3. These packages include redhat-release-virtualization-host. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks. Bug Fix(es): * When performing an upgrade of the Red Hat Virtualization Host using the command `yum update`, the yum repository for RHV 4.3 EUS is unreachable As a workaround, run the following command: `# yum update --releasever=7Server` (BZ#1899378) 4. Bugs fixed (https://bugzilla.redhat.com/): 1889686 - CVE-2020-25684 dnsmasq: loose address/port check in reply_query() makes forging replies easier for an off-path attacker 1889688 - CVE-2020-25685 dnsmasq: loose query name check in reply_query() makes forging replies easier for an off-path attacker 1890125 - CVE-2020-25686 dnsmasq: multiple queries forwarded for the same name makes forging replies easier for an off-path attacker 1899378 - rhel-7-server-rhvh-4.3-eus-rpms repo is unavailable 1916111 - Rebase RHV-H 4.3 EUS on RHEL 7.9.z #3 1917684 - CVE-2021-3156 sudo: Heap buffer overflow in argument parsing 6. This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM. ========================================================================== Ubuntu Security Notice USN-4705-1 January 26, 2021 sudo vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 20.10 - Ubuntu 20.04 LTS - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS Summary: Several security issues were fixed in Sudo. A local attacker could possibly use this issue to obtain unintended access to the administrator account. (CVE-2021-3156) It was discovered that the Sudo sudoedit utility incorrectly handled checking directory permissions. A local attacker could possibly use this issue to bypass file permissions and determine if a directory exists or not. (CVE-2021-23239) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 20.10: sudo 1.9.1-1ubuntu1.1 sudo-ldap 1.9.1-1ubuntu1.1 Ubuntu 20.04 LTS: sudo 1.8.31-1ubuntu1.2 sudo-ldap 1.8.31-1ubuntu1.2 Ubuntu 18.04 LTS: sudo 1.8.21p2-3ubuntu1.4 sudo-ldap 1.8.21p2-3ubuntu1.4 Ubuntu 16.04 LTS: sudo 1.8.16-0ubuntu1.10 sudo-ldap 1.8.16-0ubuntu1.10 In general, a standard system update will make all the necessary changes. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: sudo security update Advisory ID: RHSA-2021:0223-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:0223 Issue date: 2021-01-26 CVE Names: CVE-2021-3156 ==================================================================== 1. Summary: An update for sudo is now available for Red Hat Enterprise Linux 7.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux ComputeNode EUS (v. 7.6) - x86_64 Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.6) - x86_64 Red Hat Enterprise Linux Server EUS (v. 7.6) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional EUS (v. 7.6) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - aarch64, ppc64le, s390x Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7) - aarch64, ppc64le, s390x 3. Description: The sudo packages contain the sudo utility which allows system administrators to provide certain users with the permission to execute privileged commands, which are used for system management purposes, without having to log in as root. Security Fix(es): * sudo: Heap buffer overflow in argument parsing (CVE-2021-3156) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1917684 - CVE-2021-3156 sudo: Heap buffer overflow in argument parsing 6. Package List: Red Hat Enterprise Linux ComputeNode EUS (v. 7.6): Source: sudo-1.8.23-3.el7_6.2.src.rpm x86_64: sudo-1.8.23-3.el7_6.2.x86_64.rpm sudo-debuginfo-1.8.23-3.el7_6.2.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.6): x86_64: sudo-debuginfo-1.8.23-3.el7_6.2.i686.rpm sudo-debuginfo-1.8.23-3.el7_6.2.x86_64.rpm sudo-devel-1.8.23-3.el7_6.2.i686.rpm sudo-devel-1.8.23-3.el7_6.2.x86_64.rpm Red Hat Enterprise Linux Server EUS (v. 7.6): Source: sudo-1.8.23-3.el7_6.2.src.rpm ppc64: sudo-1.8.23-3.el7_6.2.ppc64.rpm sudo-debuginfo-1.8.23-3.el7_6.2.ppc64.rpm ppc64le: sudo-1.8.23-3.el7_6.2.ppc64le.rpm sudo-debuginfo-1.8.23-3.el7_6.2.ppc64le.rpm s390x: sudo-1.8.23-3.el7_6.2.s390x.rpm sudo-debuginfo-1.8.23-3.el7_6.2.s390x.rpm x86_64: sudo-1.8.23-3.el7_6.2.x86_64.rpm sudo-debuginfo-1.8.23-3.el7_6.2.x86_64.rpm Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7): Source: sudo-1.8.23-3.el7_6.2.src.rpm aarch64: sudo-1.8.23-3.el7_6.2.aarch64.rpm sudo-debuginfo-1.8.23-3.el7_6.2.aarch64.rpm ppc64le: sudo-1.8.23-3.el7_6.2.ppc64le.rpm sudo-debuginfo-1.8.23-3.el7_6.2.ppc64le.rpm s390x: sudo-1.8.23-3.el7_6.2.s390x.rpm sudo-debuginfo-1.8.23-3.el7_6.2.s390x.rpm Red Hat Enterprise Linux Server Optional EUS (v. 7.6): ppc64: sudo-debuginfo-1.8.23-3.el7_6.2.ppc.rpm sudo-debuginfo-1.8.23-3.el7_6.2.ppc64.rpm sudo-devel-1.8.23-3.el7_6.2.ppc.rpm sudo-devel-1.8.23-3.el7_6.2.ppc64.rpm ppc64le: sudo-debuginfo-1.8.23-3.el7_6.2.ppc64le.rpm sudo-devel-1.8.23-3.el7_6.2.ppc64le.rpm s390x: sudo-debuginfo-1.8.23-3.el7_6.2.s390.rpm sudo-debuginfo-1.8.23-3.el7_6.2.s390x.rpm sudo-devel-1.8.23-3.el7_6.2.s390.rpm sudo-devel-1.8.23-3.el7_6.2.s390x.rpm x86_64: sudo-debuginfo-1.8.23-3.el7_6.2.i686.rpm sudo-debuginfo-1.8.23-3.el7_6.2.x86_64.rpm sudo-devel-1.8.23-3.el7_6.2.i686.rpm sudo-devel-1.8.23-3.el7_6.2.x86_64.rpm Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7): aarch64: sudo-debuginfo-1.8.23-3.el7_6.2.aarch64.rpm sudo-devel-1.8.23-3.el7_6.2.aarch64.rpm ppc64le: sudo-debuginfo-1.8.23-3.el7_6.2.ppc64le.rpm sudo-devel-1.8.23-3.el7_6.2.ppc64le.rpm s390x: sudo-debuginfo-1.8.23-3.el7_6.2.s390.rpm sudo-debuginfo-1.8.23-3.el7_6.2.s390x.rpm sudo-devel-1.8.23-3.el7_6.2.s390.rpm sudo-devel-1.8.23-3.el7_6.2.s390x.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2021-3156 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/security/vulnerabilities/RHSB-2021-002 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYBCATtzjgjWX9erEAQiDkQ/8CyCFW0G3itmCMGwXsP5atS6Tgqc4zwbC ofAgAgWoKKlwelFIMra1XlbcwSiqDKyxRvZVXiberbmvsecRShd7y29CMf75R2FO P7qGv5BY8BLX0zDwHHNTSCdX4EXoMi4OUUzmO4JEgys8Vc0QfLyEpQJbIPJaeE/C OI6niwwsSKeB06CjOpmHef/xoltdiCRkAJ84A3wBN8L603Lbl7Ou1PpomXFTmBpx 1ZI+vHe+rGXLMLYsJOyZSi87spHiXX7ZUwHwf3LOpQvIEP3tTU7QVykAsB2nIWIh VVqjPwOeK4wxM1xn2DtBAeBE1m3QG9xBirIQosAUqh8v7coWyy+kNZxxnFKS8v5F ZuQpsM2c0EbEcz7QL703in6m/1fG8oT6QI/K0PQvAQBlxt4XG0N1Shz1XfCa884z 0xF5C31bd8tDOuakZNPg7ePLXpaZtyn/CZ5kyWIaSkMV5J1vYZIHPyJpb83QecUr c9vjQgD49kz2FzwJkGPcWAeqjBVFrRbE7TJQ8IAzkM08x6XeKuLp8sXixzhXzboy 9TBb65s22fEiHlMCcqW62QJGELPDLSwVvjasnX0tzkSE5t6NYV6HDbHRYcHJEG2b BWwYRlTvgfK1sodYoCGs6IeJVD8nHIeflNgkn0WQIbOznJjmBjgXXGGdj0XPDDuD l3p+edOWn0U=GeG5 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce

Trust: 3.24

sources: NVD: CVE-2021-3156 // CERT/CC: VU#794544 // JVNDB: JVNDB-2021-002344 // VULHUB: VHN-383931 // VULMON: CVE-2021-3156 // PACKETSTORM: 168983 // PACKETSTORM: 161139 // PACKETSTORM: 162142 // PACKETSTORM: 161141 // PACKETSTORM: 161272 // PACKETSTORM: 161163 // PACKETSTORM: 161135 // PACKETSTORM: 161145

AFFECTED PRODUCTS

vendor:netappmodel:hci management nodescope:eqversion: -

Trust: 1.0

vendor:sudomodel:sudoscope:gteversion:1.9.0

Trust: 1.0

vendor:oraclemodel:communications performance intelligence centerscope:lteversion:10.3.0.2.1

Trust: 1.0

vendor:netappmodel:ontap select deploy administration utilityscope:eqversion: -

Trust: 1.0

vendor:oraclemodel:micros es400scope:gteversion:400

Trust: 1.0

vendor:oraclemodel:communications performance intelligence centerscope:lteversion:10.4.0.3.1

Trust: 1.0

vendor:debianmodel:linuxscope:eqversion:9.0

Trust: 1.0

vendor:mcafeemodel:web gatewayscope:eqversion:10.0.4

Trust: 1.0

vendor:beyondtrustmodel:privilege management for macscope:ltversion:21.1.1

Trust: 1.0

vendor:mcafeemodel:web gatewayscope:eqversion:9.2.8

Trust: 1.0

vendor:oraclemodel:micros es400scope:lteversion:410

Trust: 1.0

vendor:synologymodel:skynasscope:eqversion: -

Trust: 1.0

vendor:oraclemodel:communications performance intelligence centerscope:gteversion:10.3.0.0.0

Trust: 1.0

vendor:fedoraprojectmodel:fedorascope:eqversion:32

Trust: 1.0

vendor:synologymodel:diskstation managerscope:eqversion:6.2

Trust: 1.0

vendor:sudomodel:sudoscope:ltversion:1.8.32

Trust: 1.0

vendor:oraclemodel:micros kitchen display systemscope:eqversion:210

Trust: 1.0

vendor:beyondtrustmodel:privilege management for unix\/linuxscope:ltversion:10.3.2-10

Trust: 1.0

vendor:sudomodel:sudoscope:ltversion:1.9.5

Trust: 1.0

vendor:oraclemodel:tekelec platform distributionscope:gteversion:7.4.0

Trust: 1.0

vendor:synologymodel:diskstation manager unified controllerscope:eqversion:3.0

Trust: 1.0

vendor:oraclemodel:micros compact workstation 3scope:eqversion:310

Trust: 1.0

vendor:netappmodel:solidfirescope:eqversion: -

Trust: 1.0

vendor:mcafeemodel:web gatewayscope:eqversion:8.2.17

Trust: 1.0

vendor:oraclemodel:micros workstation 6scope:gteversion:610

Trust: 1.0

vendor:fedoraprojectmodel:fedorascope:eqversion:33

Trust: 1.0

vendor:netappmodel:cloud backupscope:eqversion: -

Trust: 1.0

vendor:sudomodel:sudoscope:gteversion:1.8.2

Trust: 1.0

vendor:netappmodel:oncommand unified manager core packagescope:eqversion: -

Trust: 1.0

vendor:synologymodel:vs960hdscope:eqversion: -

Trust: 1.0

vendor:debianmodel:linuxscope:eqversion:10.0

Trust: 1.0

vendor:oraclemodel:tekelec platform distributionscope:lteversion:7.7.1

Trust: 1.0

vendor:sudomodel:sudoscope:eqversion:1.9.5

Trust: 1.0

vendor:netappmodel:ontap toolsscope:eqversion:9

Trust: 1.0

vendor:netappmodel:active iq unified managerscope:eqversion: -

Trust: 1.0

vendor:oraclemodel:micros workstation 6scope:lteversion:655

Trust: 1.0

vendor:oraclemodel:communications performance intelligence centerscope:gteversion:10.4.0.1.0

Trust: 1.0

vendor:oraclemodel:micros workstation 5ascope:eqversion:5a

Trust: 1.0

vendor:sensormaticmodel:insightscope: - version: -

Trust: 0.8

vendor:sensormaticmodel:flex gen 2scope: - version: -

Trust: 0.8

vendor:sensormaticmodel:pro 2scope: - version: -

Trust: 0.8

vendor:sensormaticmodel:pro gen 3scope:eqversion:v2.8.0 all previous s

Trust: 0.8

sources: JVNDB: JVNDB-2021-002344 // NVD: CVE-2021-3156

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-3156
value: HIGH

Trust: 1.0

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2021-3156
value: HIGH

Trust: 1.0

OTHER: JVNDB-2021-002344
value: HIGH

Trust: 0.8

CNNVD: CNNVD-202101-2221
value: HIGH

Trust: 0.6

VULHUB: VHN-383931
value: HIGH

Trust: 0.1

VULMON: CVE-2021-3156
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2021-3156
severity: HIGH
baseScore: 7.2
vectorString: AV:L/AC:L/AU:N/C:C/I:C/A:C
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 3.9
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.1

VULHUB: VHN-383931
severity: HIGH
baseScore: 7.2
vectorString: AV:L/AC:L/AU:N/C:C/I:C/A:C
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 3.9
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-3156
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 5.9
version: 3.1

Trust: 2.0

OTHER: JVNDB-2021-002344
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-383931 // VULMON: CVE-2021-3156 // CNNVD: CNNVD-202101-2221 // JVNDB: JVNDB-2021-002344 // NVD: CVE-2021-3156 // NVD: CVE-2021-3156

PROBLEMTYPE DATA

problemtype:CWE-193

Trust: 1.1

problemtype:Determination of boundary conditions (CWE-193) [ others ]

Trust: 0.8

sources: VULHUB: VHN-383931 // JVNDB: JVNDB-2021-002344 // NVD: CVE-2021-3156

THREAT TYPE

local

Trust: 0.9

sources: PACKETSTORM: 168983 // PACKETSTORM: 161163 // PACKETSTORM: 161135 // CNNVD: CNNVD-202101-2221

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202101-2221

EXPLOIT AVAILABILITY

sources:
            
            
            VULHUB: VHN-383931

PATCH
title:Product Security Advisory | JCI-PSA-2021-13 (( PDF )url:https://www.johnsoncontrols.com/-/media/jci/cyber-solutions/product-security-advisories/2021/jci-psa-2021-13.pdf?la=en&hash=FC6A4C7293ABA5697AC763F92E4256CA4F3D7B1D
Trust: 0.8
title:Red Hat: Important: sudo security updateurl:https://vulmon.com/vendoradvisory?qidtp=red_hat_security_advisories&qid=RHSA-20210227 - Security Advisory
Trust: 0.1
title:Red Hat: Important: sudo security updateurl:https://vulmon.com/vendoradvisory?qidtp=red_hat_security_advisories&qid=RHSA-20210221 - Security Advisory
Trust: 0.1
title:Red Hat: Important: sudo security updateurl:https://vulmon.com/vendoradvisory?qidtp=red_hat_security_advisories&qid=RHSA-20210225 - Security Advisory
Trust: 0.1
title:Red Hat: Important: sudo security updateurl:https://vulmon.com/vendoradvisory?qidtp=red_hat_security_advisories&qid=RHSA-20210224 - Security Advisory
Trust: 0.1
title:Red Hat: Important: sudo security updateurl:https://vulmon.com/vendoradvisory?qidtp=red_hat_security_advisories&qid=RHSA-20210222 - Security Advisory
Trust: 0.1
title:Red Hat: Important: sudo security updateurl:https://vulmon.com/vendoradvisory?qidtp=red_hat_security_advisories&qid=RHSA-20210226 - Security Advisory
Trust: 0.1
title:Red Hat: Important: sudo security updateurl:https://vulmon.com/vendoradvisory?qidtp=red_hat_security_advisories&qid=RHSA-20210218 - Security Advisory
Trust: 0.1
title:Red Hat: Important: sudo security updateurl:https://vulmon.com/vendoradvisory?qidtp=red_hat_security_advisories&qid=RHSA-20210223 - Security Advisory
Trust: 0.1
title:Red Hat: Important: sudo security updateurl:https://vulmon.com/vendoradvisory?qidtp=red_hat_security_advisories&qid=RHSA-20210219 - Security Advisory
Trust: 0.1
title:Red Hat: Important: sudo security updateurl:https://vulmon.com/vendoradvisory?qidtp=red_hat_security_advisories&qid=RHSA-20210220 - Security Advisory
Trust: 0.1
title:Debian Security Advisories: DSA-4839-1 sudo -- security updateurl:https://vulmon.com/vendoradvisory?qidtp=debian_security_advisories&qid=e39766a043b3a0185adba1c80532d955
Trust: 0.1
title:Red Hat: Important: RHV-H security, bug fix, enhancement update (redhat-virtualization-host) 4.3.13url:https://vulmon.com/vendoradvisory?qidtp=red_hat_security_advisories&qid=RHSA-20210395 - Security Advisory
Trust: 0.1
title:Red Hat: Important: Red Hat Virtualization Host security bug fix and enhancement update [ovirt-4.4.4]url:https://vulmon.com/vendoradvisory?qidtp=red_hat_security_advisories&qid=RHSA-20210401 - Security Advisory
Trust: 0.1
title:Amazon Linux AMI: ALAS-2021-1478url:https://vulmon.com/vendoradvisory?qidtp=amazon_linux_ami&qid=ALAS-2021-1478
Trust: 0.1
title:Amazon Linux 2: ALAS2-2021-1590url:https://vulmon.com/vendoradvisory?qidtp=amazon_linux2&qid=ALAS2-2021-1590
Trust: 0.1
title:Cisco: Sudo Privilege Escalation Vulnerability Affecting Cisco Products: January 2021url:https://vulmon.com/vendoradvisory?qidtp=cisco_security_advisories_and_alerts_ciscoproducts&qid=cisco-sa-sudo-privesc-jan2021-qnYQfcM
Trust: 0.1
title:TA-Samediturl:https://github.com/stressboi/TA-Samedit 
Trust: 0.1
title:ScannerCVE-2021-3156url:https://github.com/SantiagoSerrao/ScannerCVE-2021-3156 
Trust: 0.1
title:Título del Proyectourl:https://github.com/lmol/CVE-2021-3156 
Trust: 0.1
title:CVE-2021-3156url:https://github.com/reverse-ex/CVE-2021-3156 
Trust: 0.1
title:LinuxDocLinksurl:https://github.com/neolin-ms/LinuxDocLinks 
Trust: 0.1
title:Baron-Samediturl:https://github.com/AbdullahRizwan101/Baron-Samedit 
Trust: 0.1
title:CVE-2021-3156url:https://github.com/ph4ntonn/CVE-2021-3156 
Trust: 0.1
sources:
            
            
            VULMON: CVE-2021-3156 // 
            
            
            
            JVNDB: JVNDB-2021-002344

EXTERNAL IDS
db:NVDid:CVE-2021-3156
Trust: 5.0
db:CERT/CCid:VU#794544
Trust: 2.5
db:PACKETSTORMid:161230
Trust: 1.7
db:PACKETSTORMid:161160
Trust: 1.7
db:PACKETSTORMid:161270
Trust: 1.7
db:PACKETSTORMid:161293
Trust: 1.7
db:MCAFEEid:SB10348
Trust: 1.7
db:OPENWALLid:OSS-SECURITY/2021/01/27/2
Trust: 1.7
db:OPENWALLid:OSS-SECURITY/2021/01/26/3
Trust: 1.7
db:OPENWALLid:OSS-SECURITY/2021/02/15/1
Trust: 1.7
db:OPENWALLid:OSS-SECURITY/2021/01/27/1
Trust: 1.7
db:OPENWALLid:OSS-SECURITY/2021/09/14/2
Trust: 1.7
db:ICS CERTid:ICSA-22-256-01
Trust: 1.4
db:ICS CERTid:ICSA-21-245-01
Trust: 1.4
db:OPENWALLid:OSS-SECURITY/2024/01/30/6
Trust: 1.0
db:OPENWALLid:OSS-SECURITY/2024/01/30/8
Trust: 1.0
db:PACKETSTORMid:176932
Trust: 1.0
db:PACKETSTORMid:161163
Trust: 0.8
db:PACKETSTORMid:161135
Trust: 0.8
db:JVNid:JVNVU96493147
Trust: 0.8
db:JVNid:JVNVU96372273
Trust: 0.8
db:JVNid:JVNVU90511416
Trust: 0.8
db:JVNDBid:JVNDB-2021-002344
Trust: 0.8
db:PACKETSTORMid:161281
Trust: 0.7
db:PACKETSTORMid:162961
Trust: 0.6
db:AUSCERTid:ESB-2021.1815
Trust: 0.6
db:AUSCERTid:ESB-2021.1216
Trust: 0.6
db:AUSCERTid:ESB-2022.4571
Trust: 0.6
db:AUSCERTid:ESB-2021.2604
Trust: 0.6
db:AUSCERTid:ESB-2021.1330
Trust: 0.6
db:AUSCERTid:ESB-2021.0609
Trust: 0.6
db:AUSCERTid:ESB-2021.1012
Trust: 0.6
db:AUSCERTid:ESB-2021.0293
Trust: 0.6
db:AUSCERTid:ESB-2021.0281
Trust: 0.6
db:AUSCERTid:ESB-2021.0329
Trust: 0.6
db:AUSCERTid:ESB-2021.2984
Trust: 0.6
db:AUSCERTid:ESB-2021.1651
Trust: 0.6
db:AUSCERTid:ESB-2021.0864
Trust: 0.6
db:AUSCERTid:ESB-2021.0467
Trust: 0.6
db:AUSCERTid:ESB-2021.0329.2
Trust: 0.6
db:AUSCERTid:ESB-2021.4036
Trust: 0.6
db:AUSCERTid:ESB-2021.1207
Trust: 0.6
db:ICS CERTid:ICSA-21-147-02
Trust: 0.6
db:ICS CERTid:ICSA-21-334-04
Trust: 0.6
db:ICS CERTid:ICSA-21-119-03
Trust: 0.6
db:ICS CERTid:ICSA-21-133-02
Trust: 0.6
db:CS-HELPid:SB2021051402
Trust: 0.6
db:CS-HELPid:SB2021052804
Trust: 0.6
db:CS-HELPid:SB2021092209
Trust: 0.6
db:CS-HELPid:SB2021072732
Trust: 0.6
db:CS-HELPid:SB2021120103
Trust: 0.6
db:CS-HELPid:SB2021090304
Trust: 0.6
db:CS-HELPid:SB2021122914
Trust: 0.6
db:EXPLOIT-DBid:49522
Trust: 0.6
db:CNNVDid:CNNVD-202101-2221
Trust: 0.6
db:PACKETSTORMid:161141
Trust: 0.2
db:PACKETSTORMid:161272
Trust: 0.2
db:PACKETSTORMid:161139
Trust: 0.2
db:PACKETSTORMid:161145
Trust: 0.2
db:PACKETSTORMid:161143
Trust: 0.1
db:PACKETSTORMid:161152
Trust: 0.1
db:PACKETSTORMid:161138
Trust: 0.1
db:PACKETSTORMid:161144
Trust: 0.1
db:PACKETSTORMid:161140
Trust: 0.1
db:PACKETSTORMid:161142
Trust: 0.1
db:PACKETSTORMid:161398
Trust: 0.1
db:PACKETSTORMid:161136
Trust: 0.1
db:PACKETSTORMid:161137
Trust: 0.1
db:SEEBUGid:SSVID-99117
Trust: 0.1
db:VULHUBid:VHN-383931
Trust: 0.1
db:VULMONid:CVE-2021-3156
Trust: 0.1
db:PACKETSTORMid:168983
Trust: 0.1
db:PACKETSTORMid:162142
Trust: 0.1
sources:
            
            
            CERT/CC: VU#794544 // 
            
            
            
            VULHUB: VHN-383931 // 
            
            
            
            VULMON: CVE-2021-3156 // 
            
            
            
            PACKETSTORM: 168983 // 
            
            
            
            PACKETSTORM: 161139 // 
            
            
            
            PACKETSTORM: 162142 // 
            
            
            
            PACKETSTORM: 161141 // 
            
            
            
            PACKETSTORM: 161272 // 
            
            
            
            PACKETSTORM: 161163 // 
            
            
            
            PACKETSTORM: 161135 // 
            
            
            
            PACKETSTORM: 161145 // 
            
            
            
            CNNVD: CNNVD-202101-2221 // 
            
            
            
            JVNDB: JVNDB-2021-002344 // 
            
            
            
            NVD: CVE-2021-3156

REFERENCES
url:http://www.openwall.com/lists/oss-security/2021/01/26/3
Trust: 3.4
url:https://www.kb.cert.org/vuls/id/794544
Trust: 2.3
url:https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-sudo-privesc-jan2021-qnyqfcm
Trust: 2.3
url:http://packetstormsecurity.com/files/161160/sudo-heap-based-buffer-overflow.html
Trust: 2.3
url:http://packetstormsecurity.com/files/161230/sudo-buffer-overflow-privilege-escalation.html
Trust: 2.3
url:http://packetstormsecurity.com/files/161293/sudo-1.8.31p2-1.9.5p1-buffer-overflow.html
Trust: 2.3
url:https://www.oracle.com/security-alerts/cpuoct2021.html
Trust: 2.3
url:https://nvd.nist.gov/vuln/detail/cve-2021-3156
Trust: 2.1
url:https://security.netapp.com/advisory/ntap-20210128-0001/
Trust: 1.7
url:https://security.netapp.com/advisory/ntap-20210128-0002/
Trust: 1.7
url:https://support.apple.com/kb/ht212177
Trust: 1.7
url:https://www.sudo.ws/stable.html#1.9.5p2
Trust: 1.7
url:https://www.synology.com/security/advisory/synology_sa_21_02
Trust: 1.7
url:https://www.debian.org/security/2021/dsa-4839
Trust: 1.7
url:http://seclists.org/fulldisclosure/2021/jan/79
Trust: 1.7
url:http://seclists.org/fulldisclosure/2021/feb/42
Trust: 1.7
url:https://security.gentoo.org/glsa/202101-33
Trust: 1.7
url:http://packetstormsecurity.com/files/161270/sudo-1.9.5p1-buffer-overflow-privilege-escalation.html
Trust: 1.7
url:https://www.beyondtrust.com/blog/entry/security-advisory-privilege-management-for-unix-linux-pmul-basic-and-privilege-management-for-mac-pmm-affected-by-sudo-vulnerability
Trust: 1.7
url:https://www.oracle.com//security-alerts/cpujul2021.html
Trust: 1.7
url:https://www.oracle.com/security-alerts/cpuapr2022.html
Trust: 1.7
url:https://lists.debian.org/debian-lts-announce/2021/01/msg00022.html
Trust: 1.7
url:http://www.openwall.com/lists/oss-security/2021/01/27/1
Trust: 1.7
url:http://www.openwall.com/lists/oss-security/2021/01/27/2
Trust: 1.7
url:http://www.openwall.com/lists/oss-security/2021/02/15/1
Trust: 1.7
url:http://www.openwall.com/lists/oss-security/2021/09/14/2
Trust: 1.7
url:https://kc.mcafee.com/corporate/index?page=content&id=sb10348
Trust: 1.6
url:https://us-cert.cisa.gov/ics/advisories/icsa-21-245-01
Trust: 1.4
url:https://access.redhat.com/security/cve/cve-2021-3156
Trust: 1.1
url:http://seclists.org/fulldisclosure/2024/feb/3
Trust: 1.0
url:https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/cala5ftxiqbrryua2zqnjxb6oqmaxeii/
Trust: 1.0
url:http://www.openwall.com/lists/oss-security/2024/01/30/6
Trust: 1.0
url:https://www.vicarius.io/vsociety/posts/sudoedit-pwned-cve-2021-3156
Trust: 1.0
url:http://packetstormsecurity.com/files/176932/glibc-syslog-heap-based-buffer-overflow.html
Trust: 1.0
url:http://www.openwall.com/lists/oss-security/2024/01/30/8
Trust: 1.0
url:https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/lhxk6ico5aylgfk2tax5mzkuxtukwojy/
Trust: 1.0
url:https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=cve-2021-3156
Trust: 1.0
url:cve-2021-3156  
Trust: 0.8
url:http://jvn.jp/cert/jvnvu96372273
Trust: 0.8
url:https://jvn.jp/vu/jvnvu96493147/
Trust: 0.8
url:http://jvn.jp/vu/jvnvu90511416/index.html
Trust: 0.8
url:https://www.cisa.gov/uscert/ics/advisories/icsa-22-256-01
Trust: 0.8
url:https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/lhxk6ico5aylgfk2tax5mzkuxtukwojy/
Trust: 0.7
url:https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/cala5ftxiqbrryua2zqnjxb6oqmaxeii/
Trust: 0.7
url:https://www.ibm.com/support/pages/node/6455281
Trust: 0.6
url:https://vigilance.fr/vulnerability/sudo-buffer-overflow-via-command-unescaping-backslashes-34414
Trust: 0.6
url:https://www.cybersecurity-help.cz/vdb/sb2021051402
Trust: 0.6
url:https://us-cert.cisa.gov/ics/advisories/icsa-21-133-02
Trust: 0.6
url:https://www.auscert.org.au/bulletins/esb-2021.0329/
Trust: 0.6
url:https://www.auscert.org.au/bulletins/esb-2021.1207
Trust: 0.6
url:https://www.auscert.org.au/bulletins/esb-2021.1330
Trust: 0.6
url:https://packetstormsecurity.com/files/162961/heap-based-overflow-vulnerability-in-sudo.html
Trust: 0.6
url:https://www.auscert.org.au/bulletins/esb-2021.2984
Trust: 0.6
url:https://www.auscert.org.au/bulletins/esb-2021.1012
Trust: 0.6
url:https://www.auscert.org.au/bulletins/esb-2021.1651
Trust: 0.6
url:https://www.auscert.org.au/bulletins/esb-2022.4571
Trust: 0.6
url:https://www.cybersecurity-help.cz/vdb/sb2021052804
Trust: 0.6
url:https://www.oracle.com/security-alerts/cpujul2021.html
Trust: 0.6
url:https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-affected-by-multiple-vulnerabilities-4/
Trust: 0.6
url:https://www.exploit-db.com/exploits/49522
Trust: 0.6
url:https://www.auscert.org.au/bulletins/esb-2021.0329.2/
Trust: 0.6
url:https://www.auscert.org.au/bulletins/esb-2021.0609
Trust: 0.6
url:https://us-cert.cisa.gov/ics/advisories/icsa-21-119-03
Trust: 0.6
url:https://www.auscert.org.au/bulletins/esb-2021.1216
Trust: 0.6
url:https://www.cybersecurity-help.cz/vdb/sb2021072732
Trust: 0.6
url:https://www.auscert.org.au/bulletins/esb-2021.1815
Trust: 0.6
url:https://www.auscert.org.au/bulletins/esb-2021.0293/
Trust: 0.6
url:https://us-cert.cisa.gov/ics/advisories/icsa-21-147-02
Trust: 0.6
url:https://www.cybersecurity-help.cz/vdb/sb2021120103
Trust: 0.6
url:https://www.auscert.org.au/bulletins/esb-2021.0281/
Trust: 0.6
url:https://us-cert.cisa.gov/ics/advisories/icsa-21-334-04
Trust: 0.6
url:https://packetstormsecurity.com/files/161281/red-hat-security-advisory-2021-0401-01.html
Trust: 0.6
url:https://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20210310-01-escalation-cn
Trust: 0.6
url:https://www.ibm.com/blogs/psirt/security-bulletin-sudo-as-used-by-ibm-qradar-siem-is-vulnerable-to-arbitrary-code-execution/
Trust: 0.6
url:https://www.cybersecurity-help.cz/vdb/sb2021090304
Trust: 0.6
url:https://support.apple.com/en-us/ht212177
Trust: 0.6
url:https://www.huawei.com/cn/psirt/security-notices/huawei-sn-20210210-01-sudo-cn
Trust: 0.6
url:https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-the-linux-kernel-samba-sudo-python-and-tcmu-runner-affect-ibm-spectrum-protect-plus/
Trust: 0.6
url:https://packetstormsecurity.com/files/161163/ubuntu-security-notice-usn-4705-2.html
Trust: 0.6
url:https://www.cybersecurity-help.cz/vdb/sb2021092209
Trust: 0.6
url:https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-affected-by-multiple-vulnerabilities-6/
Trust: 0.6
url:https://packetstormsecurity.com/files/161135/ubuntu-security-notice-usn-4705-1.html
Trust: 0.6
url:https://www.cybersecurity-help.cz/vdb/sb2021122914
Trust: 0.6
url:https://www.auscert.org.au/bulletins/esb-2021.0864
Trust: 0.6
url:https://www.auscert.org.au/bulletins/esb-2021.0467
Trust: 0.6
url:https://www.auscert.org.au/bulletins/esb-2021.2604
Trust: 0.6
url:https://us-cert.cisa.gov/ics/advisories/icsa-22-256-01
Trust: 0.6
url:https://www.auscert.org.au/bulletins/esb-2021.4036
Trust: 0.6
url:https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-affected-by-multiple-vulnerabilities-5/
Trust: 0.6
url:https://bugzilla.redhat.com/):
Trust: 0.5
url:https://access.redhat.com/security/team/contact/
Trust: 0.5
url:https://www.redhat.com/mailman/listinfo/rhsa-announce
Trust: 0.4
url:https://access.redhat.com/security/vulnerabilities/rhsb-2021-002
Trust: 0.4
url:https://access.redhat.com/security/team/key/
Trust: 0.4
url:https://access.redhat.com/articles/11258
Trust: 0.4
url:https://access.redhat.com/security/updates/classification/#important
Trust: 0.4
url:https://usn.ubuntu.com/4705-1
Trust: 0.2
url:https://kc.mcafee.com/corporate/index?page=content&amp;id=sb10348
Trust: 0.1
url:https://www.debian.org/security/
Trust: 0.1
url:https://www.debian.org/security/faq
Trust: 0.1
url:https://security-tracker.debian.org/tracker/sudo
Trust: 0.1
url:https://access.redhat.com/errata/rhsa-2021:0225
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2019-17006
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2019-20907
Trust: 0.1
url:https://access.redhat.com/errata/rhsa-2021:1079
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2019-5188
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2019-12749
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2020-8625
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2017-12652
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2020-12401
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2020-12402
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2020-1971
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2019-14866
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2020-15999
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2021-20228
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2020-7595
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2018-20843
Trust: 0.1
url:https://listman.redhat.com/mailman/listinfo/rhsa-announce
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2019-17006
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2019-17546
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2019-11719
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2019-20388
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2020-12401
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2019-14973
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2019-17546
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2019-17023
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2019-17023
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2020-12243
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2019-12749
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2020-6829
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2019-14866
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2020-8177
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2020-12403
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2017-12652
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2020-12400
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2019-20388
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2021-3447
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2019-19956
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2019-11756
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2019-11756
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2020-12243
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2020-12400
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2020-5313
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2021-20191
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2019-11727
Trust: 0.1
url:https://access.redhat.com/security/updates/classification/#moderate
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2020-1971
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2019-11719
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2019-5094
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2021-20180
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2019-11727
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2020-12403
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2019-5188
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2019-15903
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2020-15999
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2019-5094
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2019-15903
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2019-14973
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2019-19956
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2020-5313
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2019-17498
Trust: 0.1
url:https://access.redhat.com/security/cve/cve-2020-14422
Trust: 0.1
url:https://nvd.nist.gov/vuln/detail/cve-2019-17498
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url:https://nvd.nist.gov/vuln/detail/cve-2019-20907
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url:https://access.redhat.com/security/cve/cve-2021-20178
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url:https://nvd.nist.gov/vuln/detail/cve-2020-14422
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url:https://access.redhat.com/security/cve/cve-2018-20843
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url:https://access.redhat.com/security/cve/cve-2020-12402
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url:https://access.redhat.com/errata/rhsa-2021:0227
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url:https://access.redhat.com/articles/2974891
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url:https://nvd.nist.gov/vuln/detail/cve-2020-25686
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url:https://access.redhat.com/security/cve/cve-2020-25685
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url:https://nvd.nist.gov/vuln/detail/cve-2020-25684
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url:https://nvd.nist.gov/vuln/detail/cve-2020-25685
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url:https://access.redhat.com/security/vulnerabilities/rhsb-2021-001
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url:https://access.redhat.com/security/cve/cve-2020-25686
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url:https://access.redhat.com/security/cve/cve-2020-25684
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url:https://access.redhat.com/errata/rhsa-2021:0395
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url:https://usn.ubuntu.com/4705-2
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url:https://launchpad.net/ubuntu/+source/sudo/1.8.31-1ubuntu1.2
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url:https://nvd.nist.gov/vuln/detail/cve-2021-23239
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url:https://launchpad.net/ubuntu/+source/sudo/1.9.1-1ubuntu1.1
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url:https://launchpad.net/ubuntu/+source/sudo/1.8.16-0ubuntu1.10
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url:https://launchpad.net/ubuntu/+source/sudo/1.8.21p2-3ubuntu1.4
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url:https://access.redhat.com/errata/rhsa-2021:0223
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sources:
            
            
            CERT/CC: VU#794544 // 
            
            
            
            VULHUB: VHN-383931 // 
            
            
            
            PACKETSTORM: 168983 // 
            
            
            
            PACKETSTORM: 161139 // 
            
            
            
            PACKETSTORM: 162142 // 
            
            
            
            PACKETSTORM: 161141 // 
            
            
            
            PACKETSTORM: 161272 // 
            
            
            
            PACKETSTORM: 161163 // 
            
            
            
            PACKETSTORM: 161135 // 
            
            
            
            PACKETSTORM: 161145 // 
            
            
            
            CNNVD: CNNVD-202101-2221 // 
            
            
            
            JVNDB: JVNDB-2021-002344 // 
            
            
            
            NVD: CVE-2021-3156

CREDITS
This document was written by Timur Snoke.Statement Date:   February 15, 2021
Trust: 0.8
sources:
            
            
            CERT/CC: VU#794544

SOURCES
db:CERT/CCid:VU#794544
db:VULHUBid:VHN-383931
db:VULMONid:CVE-2021-3156
db:PACKETSTORMid:168983
db:PACKETSTORMid:161139
db:PACKETSTORMid:162142
db:PACKETSTORMid:161141
db:PACKETSTORMid:161272
db:PACKETSTORMid:161163
db:PACKETSTORMid:161135
db:PACKETSTORMid:161145
db:CNNVDid:CNNVD-202101-2221
db:JVNDBid:JVNDB-2021-002344
db:NVDid:CVE-2021-3156

LAST UPDATE DATE
2025-12-22T22:11:15.713000+00:00

SOURCES UPDATE DATE
db:CERT/CCid:VU#794544date:2021-04-26T00:00:00
db:VULHUBid:VHN-383931date:2022-09-03T00:00:00
db:VULMONid:CVE-2021-3156date:2024-02-04T00:00:00
db:CNNVDid:CNNVD-202101-2221date:2022-09-15T00:00:00
db:JVNDBid:JVNDB-2021-002344date:2022-09-15T05:47:00
db:NVDid:CVE-2021-3156date:2025-11-10T14:41:45.053

SOURCES RELEASE DATE
db:CERT/CCid:VU#794544date:2021-02-04T00:00:00
db:VULHUBid:VHN-383931date:2021-01-26T00:00:00
db:VULMONid:CVE-2021-3156date:2021-01-26T00:00:00
db:PACKETSTORMid:168983date:2021-01-28T20:12:00
db:PACKETSTORMid:161139date:2021-01-27T14:06:12
db:PACKETSTORMid:162142date:2021-04-09T15:06:13
db:PACKETSTORMid:161141date:2021-01-27T14:06:28
db:PACKETSTORMid:161272date:2021-02-03T16:22:29
db:PACKETSTORMid:161163date:2021-01-28T13:59:34
db:PACKETSTORMid:161135date:2021-01-27T14:05:32
db:PACKETSTORMid:161145date:2021-01-27T14:07:05
db:CNNVDid:CNNVD-202101-2221date:2021-01-26T00:00:00
db:JVNDBid:JVNDB-2021-002344date:2021-09-06T00:00:00
db:NVDid:CVE-2021-3156date:2021-01-26T21:15:12.987